What is the Snug Ankle Support? The Snug ankle support supplied with left & right foot gel pads has been specially designed to help provide equal compression & stable support to weak or injured ankles & prevents overuse of the ankle & retrogression of the ankle joint. When can I use the Snug Ankle Support? Suitable for wearing on a daily basis the Snug ankle support with gel pads can be used to relieve pain & stiffness in the ankle as well as a follow-up treatment for Achilles ruptures. How does the Snug Ankle Support work? The Snug ankle support features a four-way stretch, breathable material to ensure of total comfort & a perfect fit. The ankle support uses an advanced German knitting technique which forms a three dimensional shape that provides equal compression to your ankle, while the contoured gel pads provide extra protection that creates a massage effect to promote blood circulation, to relieve pain & help speed up recovery. Composition: 40% Nylon, 25% TPR, 13% rubber, 12% polyester, 10% Spandex. H&-wash only. What size do I need? Take measurement from around the circumference of the ankle. If you are between sizes, please choose the larger size. Small 16-21cm (6.3-8.3") Medium 21-26cm (8.3-10.2") Large 26-31cm (10.2-12.2") X-Large 31-36cm (12.2-14.2")